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https://nswdpe.intersearch.com.au/nswdpejspui/handle/1/15397| Title: | Dual-purpose oat evaluation, Tamworth 2020 |
| Other Titles: | Northern NSW research results 2021 |
| Authors: | Graham, Rick Nguyen, Nguyen Morris, Steven Morphett, Stephen Perfrement, Jim dal Santo, Michael Clarendon, Bronwyn Skewes, Bailey Moore, Natalie |
| Keywords: | 2020, biomass, dual-purpose, establishment, feed value, grain quality, grain yield, grazing, grey vertosol, GS31, GS66, oats, sowing date, Tamworth, variety |
| Issue Date: | 2021 |
| Publisher: | Department of Primary Industries |
| Abstract: | Key findings • Varieties differed in the amount of dry matter (DM) produced at stem elongation (growth stage 30; GS30) and in response to sowing date. • Sowing date two (SD2) sown on 2 April, produced the highest grain yield responses following grazing at GS30. • All varieties suffered yield penalties when sown early, SD1 sown on 13 March, versus SD2. • Some varieties had significant yield increases in response to grazing due to reduced lodging. • Varieties differed in their ability to achieve grain receival standards. The combination of rainfall and inherently inferior grain quality resulted in downgrading due to low test weight and/or high screenings. |
| URI: | https://nswdpe.intersearch.com.au/nswdpejspui/handle/1/15397 |
| ISSN: | 2208-8199 |
| Appears in Collections: | DPI Agriculture - Southern and Northern Research Results [2011-present] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| NRR21-9-Graham-dualpurp-oat-Tamworth-+.pdf | 890.61 kB | Adobe PDF |  View/Open |
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